PROBLEM TO BE SOLVED: To provide a tire model capable of capturing a fine tread thickness fluctuation while suppressing the calculation cost.SOLUTION: The tire model using a finite element method includes a joint part 20 in which members constituting a tire are bonded together. The tread thickness of the joint part 20 is different from that of a non-joint part 21. The angle of one element in the tire circumferential direction in the joint part 20 is narrower than that in the non-joint part 21.
【課題】計算コストを抑制しつつ、微小なトレッド厚み変動を捕捉可能なタイヤモデルを提供する。【解決手段】有限要素法を用いたタイヤモデルは、タイヤを構成する部材が接合されたジョイント部20を有する。ジョイント部20のトレッド厚みが非ジョイント部21のトレッド厚みと異なり、ジョイント部20におけるタイヤ周方向の一要素あたりの角度は、非ジョイント部21におけるタイヤ周方向の一要素あたりの角度よりも小さくする。【選択図】図3
TIRE MODEL, AND TIRE BEHAVIOR ANALYSIS DEVICE, METHOD, AND COMPUTER PROGRAM USING TIRE MODEL
タイヤモデル、タイヤモデルを用いたタイヤの挙動解析装置、方法及びコンピュータプログラム
2015-06-04
Patent
Electronic Resource
Japanese
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